Cyan

Start up the groove at the right hand side of the Drawbridge slabs. Meander
up a crack (with tussock), wall and ledges to an airy position among loose
blocks below the top roof/corner. Try to place something you can trust, and
go through at the corner (crux). Finish up small slab to belay from the block
a bit higher, right of Bills Hat. A bit alpine - good pro except at the
crux...